This is the actual motor fitted into the heater housing.. which blows the air into it etc..

   To complicate things... this is for both factory AC cars and NONE factory AC cars in the Camaro & Firebird Range from 1967 through to 1977.. then it changes for sure... but the WHEEL is different.. from 1970 on and different from the AC models and None AC models.. so don't get the wrong one.. but mind you if you do . .its going to be obvious.. and the wheel.. is a big help on the amount of available air it can push through which ever designed chamber its housed in .

   This motor.. . has ONE splade terminal and a small vent pipe.

  NOTE.. the actual fan is no longer available for 67-77 Series.

This fits:

• 67-77 Firebird & Camaro
• 64-72 GM A body.. LeMans, GTO, Chevelle, Cutlass & Nova.

• Motor Diameter	3-1/4"
  Motor Length	4-3/4"
  Rotation	CW
  Shaft Dia	5/16"
  Shaft Length	1-1/8"